DUALSUN M-60-3BBP Series, Инструкции по установке, эксплуатации и обслуживанию

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Installation, operation and maintenance instructions - DualSun XXXM
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60
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3BBP V1.2
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March 2020 Page 30 sur 41
5.1.2 Hydraulic balancing of panel fields
In case of panel fields, the panel strings can be connected in parallel.
Ensure the proper hydraulic balancing of each string of panels
a. Homogeneous strings
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Pressurised system
Hydraulic balancing using the Tichelmann loop principle can be adopted when the panel strings are identical, with the
same number of panels laid in the same direction. The inlet and outlet hydraulic lines must be of the same length.
The installation of stop valves is necessary to purge string by string during filling for commissioning
To limit heat loss, it is preferable to extend the cold inlet lines.
Inlet
Outlet
Outlet
Inlet
Figure 27 : Hydraulic balancing
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Pressurised system
Panels in landscape
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DN15 Hydraulic links in landscape
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cf. 3.2.3.3
Figure 26 : Hydraulic balancing
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Pressurised system
Panels in portrait
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DN15 Hydraulic links in portrait
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cf. 3.2.3.1
Isolation valve
Isolation valve